Tina Fey's "Four Seasons" ends with two surprising twists. Let's break down the finale episode and how it tees up a potential Season 2 (spoilers!).

The Four Seasons is an adaptation of Alan Alda’s film that departs from the source material in key ways, while keeping much of the plot intact.

Remaking Alan Alda's 1981 movie, Tina Fey enlists an affable cast for 'The Four Seasons' about vacationing couples who reevaluate their marriages.